Infrared and Laser Engineering, Volume. 50, Issue 3, 20200209(2021)

Effect of surface roughness on THz reflection measurement

Xiuwei Yang1,2,3, Dehai Zhang1, Zhongjun Xiao3, Xiangdong Li3, and Lin Zhang3
Author Affiliations
  • 1Key Laboratory of Microwave Remote Sensing, National Space Science Center, Chinese Academy of Sciences, Beijing 100190, China
  • 2University of Chinese Academy of Sciences, Beijing 100049, China
  • 3Institute of Automation, Qilu University of Technology(Shandong Academy of Sciences), Key Laboratory of UWB & THz of Shandong Academy of Sciences, Jinan 250013, China
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    References(10)

    [1] N Palka, S Krimi, F Ospald, et al. Precise determination of thicknesses of multilayer polyethylene composite materials by terahertz time-domain spectroscopy. J Infrared Milli Terahz Waves, 36, 578-596(2015).

    [2] Dongdong Ye, Weize Wang, Haiting Zhou, et al. In-situ evaluation of porosity in thermal barrier coatings based on the broadening of terahertz time-domain pulses: simulation and experimental investigations. Optics Express, 27, 28150-28165(2019).

    [3] Yuan Mou, Zhensen Wu, Hao Zhao, et al. The terahertz scattering analysis of rough metallic and dielectric targets. Journal of Radars, 7, 83-90(2018).

    [4] C H Ryu, S H Park, D H Kim, et al. Nondestructive evaluation of hidden multi-delamination in a glass-fiber-reinforced plastic composite using terahertz spectroscopy. Composite Structures, 156, 338-347(2016).

    [5] Jie Wang, Jin Zhang, Tianying Chang, et al. Terahertz nondestructive imaging for foreign object detection in glass fibre-reinforced polymer composite panels. Infrared Physics & Technology, 98, 36-44(2019).

    [6] Junliang Dong, Byungchil Kim, Alexandre Locquet, et al. Nondestructive evaluation of forced delamination in glass fiber-reinforced composites by terahertz and ultrasonic waves. Composites Part B Engineering, 79, 667-675(2015).

    [7] Do-Hyoung Kim, Chung-Hyeon Ryu, Sung-Hyun Park, et al. Nondestructive evaluation of hidden damages in glass fiber reinforced plastic by using the terahertz spectroscopy. International Journal of Precision Engineering & Manufacturing Green Technology, 4, 211-219(2017).

    [8] bin Li, Liping Chen. Exploration and research of terahertz technology for precision agricultural pollution detection. Infrared and Laser Engineering, 45, 0425003(2016).

    [9] S Krimi, G Torosyan, R Beigang. Advanced GPU-based terahertz approach for in-line multilayer thickness measurements. IEEE Journal of Selected Topics in Quantum Electronics, 23, 1-12(2017).

    [10] Changkun Fan, Qi Li, Yongpeng Zhao, et al. 2.52 THz backscattering measurement of parabolic surfaces with different roughness. Infrared and Laser Engineering, 46, 1125005(2017).

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    Xiuwei Yang, Dehai Zhang, Zhongjun Xiao, Xiangdong Li, Lin Zhang. Effect of surface roughness on THz reflection measurement[J]. Infrared and Laser Engineering, 2021, 50(3): 20200209

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    Paper Information

    Category: Photoelectric measurement

    Received: Dec. 6, 2020

    Accepted: --

    Published Online: Jul. 15, 2021

    The Author Email:

    DOI:10.3788/IRLA20200209

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